Regional Australian festival Groovin The Moo has expanded its already packed 2017 lineup, with the addition of musical chameleons Pnau.

The Aussie trio of Peter Mayes, Nick Littlemore and Sam Littlemore join the stacked Groovin The Moo roster after their latest single ‘Chameleon’ hit #11 on triple j‘s Hottest 100 of 2016, and they’re currently working on a new studio album to boot.

Pnau join the likes of The Wombats, Against Me!, Architects, Violent Soho, Amy Shark, Milky Chance and Tash Sultana on this year’s Groovin The Moo lineup. More acts are expected to be added to the lineup in the coming months, including at a handful of triple j Unearthed acts.

Groovin The Moo 2017 has already sold out in Maitland, Bendigo, and Canberra, with an official ticket resale site up and running for those stops. Tickets are still available in Townsville, Wayville and Bunbury.